| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $48.26 | 10.653% | $53.4011 | $53.40 | $53.40 | $53.40 |
| Purchase #2 | $102.52 | 13.430% | $116.2884 | $116.29 | $116.30 | $116.30 |
| Purchase #3 | $160.38 | 3.429% | $165.8794 | $165.88 | $165.90 | $165.90 |
| Purchase #4 | $68.32 | 7.395% | $73.3723 | $73.37 | $73.35 | $73.40 |
| Purchase #5 | $110.38 | 3.662% | $114.4221 | $114.42 | $114.40 | $114.40 |
| Purchase #6 | $173.61 | 11.553% | $193.6672 | $193.67 | $193.65 | $193.70 |
| Purchase #7 | $209.65 | 10.671% | $232.0218 | $232.02 | $232.00 | $232.00 |
| 7 purchase totals = | $873.12 | $949.0523 | $949.05 | $949.00 | $949.10 | |